June 6, 2014 edit: I'm working on a site for my Found Object doodles which will include templates for young people as well as tips and a Summer Doodle Challenge for young artists. When it's ready, I'll redirect DebbieOhi.com/LookAgain (so feel to bookmark that URL).
If you're looking for a place to easily browse most of my Found Object doodles in one place and ONLY my found object doodles, the best place is my Found Object Art gallery on Flickr. However, I also post some of my doodles on Twitter, Instagram, Tumblr, Facebook and Pinterest.

I continue to be floored by the positive response to my food doodles and other found object art -- THANK YOU SO MUCH. You can find my found object art on Flickr, but I also post a selection on Tumblr, Pinterest, Instagram, my personal Facebook Wall, Twitter and my Found Object portfolio.
Q. Why did you begin creating your found object doodles?
A. I was inspired by one of David Diaz's Lost Weekends, wanted to do more creative play to keep my work fresh and was challenged by my author friend, Vikki VanSikkle. For details, see Found Object Doodles (a.k.a. Sometimes It's Ok To Play With Your Food Before Eating It) plus a print-ready template for young people.
Although I work with pretty much any found objects, I am drawn to perishable items. I've gotten into the habit of carrying around blank index cards in my purse so I can doodle in restaurants:

As I mentioned in the article linked above: There is potential art EVERYWHERE. You just need to look. I'm hoping that my doodles encourage some people to look at the world a little differently, to not take so much for granted. I also think that Found Object Doodles are a great way to inspire creativity in young people, and I'll be posting some free templates for educators, parents and others to use with their students and families.

Q. Are you going to do a found object book?
A. Probably, but not yet.
I've been approached by several publishers and did start discussions with Simon & Schuster Children's, but have decided to put this idea on hold for now. Some book ideas I've been considering:
I will likely end up publishing the collection of my found object doodles someday. I may find a publisher, or I may end up self-publishing.
I may someday do a nonfiction book for young readers about creating their own found object doodles, but I need to work out the best format and approach. I'll probably add illustrations to make it more fun for me as well as young readers. There are already several books on this topic out there already, though, so I'd want to make sure that mine had something extra to offer.
Caprese birds. Dinner was late because I got distracted by basil and a tomato stem.
I'm most torn about a fiction picture book. I don't want to do a picture book using found objects just for the sake of using the objects. A strong story and compelling characters come first; I don't want to build the story around the objects. On the other hand, I'd HAVE to build the story around the objects to some extent. You see my quandary?
Apart from the story-vs-objects issue, I'd also be asking: (1) What's the best way to photograph each piece, especially the perishable items? (2) How will I work on revisions with the more perishable objects? (3) How constraining will using found objects be, in terms my illustrations? If I go this route, I want to make sure I'm fully invested in the story AND the technique.
I admire children's book illustrators like Denise Fleming, Barbara Reid and Suzanne Rizzo who work with physical objects in their illustrations and do it WELL.
Blueberry roller derby.
If I didn't have anything else on the go, I'd pursue the latter project wholeheartedly (mostly likely with my home publisher, Simon & Schuster Children's). The truth is, however, that my plate is already full over the next couple of years AND I have so many other ideas of books that I want to write and illustrate....not just picture books, but also chapter books, middle grade and YA novels as well as other nonfiction books for young people (not everyone may know this, but I began as a nonfiction writer). And I'm excited that my very first picture book that I'm writing AND illustrating, WHERE ARE MY BOOKS?, comes out next year (Summer 2015) from Simon & Schuster Books For Young Readers!
And through it all, I must confess that a part of me wants to continue doodling with found objects purely for the fun of it, not for any book project.

So while I will probably do a book project involving my found object doodles someday, it needs to be the right project. Meanwhile, of course, I have plenty to occupy my time. :-)
Q. Where else can I find cool found object art?
There are SOOOO many wonderful artists out there who work with found objects, and I encourage you to check out their work. Here are just a few:
Cinta Scotch (Javier Pérez): I love his simple, creative ink and found object doodles on Instagram.
Victor Nunes: I first discovered Victor's work when people started sending me his amazing popcorn doodles. He works with ink and found objects.
(Added May 29, 2014) Jaykee Q. Evangelista: Just discovered Jaykee's Snackadoodles! Great snack-focused doodles.
There are also many who create sculptures/scenes with found objects, though no illustration is involved. Too many to list here, but I especially love the work of artists who create miniature worlds.
People who have used found objects in their published children's books:
Suzanne Del Rizzo, Denise Fleming, Alma Fullerton, Marthe Joceyn, Hanoch Piven, Barbara Reid, Lindsay Ward. Lori Nichols is also working on a found object picture book.
If you have others to suggest to this list, please let me know!
I was eating walnuts and saw a dog nose, so had to draw the rest.